I have relatively sensitive skin and was skeptical about trying a product like this, but I decided why not give it a go. I used it before i put on my daily moisturizers (just spray once towards your face with eyes closed) and never noticed any problems with skin sensitivity. I was pretty happy about that.
My only complaint is that this particular scent makes you smell like your grandmas perfume. It isn't that bad once you get a layer of moisturizer on top of it, but I find that it still lingers around hours after use.
I think I will try a different scent and find the results much better, but overall, I think the product was nice aside from smelling like something you might find from your grandmas perfume drawer.